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Bug 593620 fix middle click and right click event handling r=smaug, a=betaN

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This commit is contained in:
Masayuki Nakano 2010-09-08 22:25:21 +09:00
parent 16c779c7fc
commit b29b321fae
2 changed files with 63 additions and 22 deletions
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4
content/events/src/nsEventStateManager.cpp
View File

@ -3973,7 +3973,7 @@ nsEventStateManager::SetClickCount(nsPresContext* aPresContext,
} else if (aEvent->message == NS_MOUSE_BUTTON_UP) {
if (mLastMiddleMouseDownContent == mouseContent ||
mLastMiddleMouseDownContentParent == mouseContent ||
mLastLeftMouseDownContent == mouseContentParent) {
mLastMiddleMouseDownContent == mouseContentParent) {
aEvent->clickCount = mMClickCount;
mMClickCount = 0;
} else {
@ -3991,7 +3991,7 @@ nsEventStateManager::SetClickCount(nsPresContext* aPresContext,
} else if (aEvent->message == NS_MOUSE_BUTTON_UP) {
if (mLastRightMouseDownContent == mouseContent ||
mLastRightMouseDownContentParent == mouseContent ||
mLastLeftMouseDownContent == mouseContentParent) {
mLastRightMouseDownContent == mouseContentParent) {
aEvent->clickCount = mRClickCount;
mRClickCount = 0;
} else {

81
content/events/test/test_clickevent_on_input.html
View File

@ -24,32 +24,73 @@ var gClickCount = 0;
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(runTests);
var input = document.getElementById("input");
function runTests()
{
var input = document.getElementById("input");
// click on border of input
synthesizeMouse(input, 5, 5, { });
is(gClickCount, 1, "click event doesn't fired on input element");
gClickCount = 0;
// down on border
synthesizeMouse(input, 5, 5, { type: "mousedown" });
// up on anonymous div of input
synthesizeMouse(input, 20, 20, { type: "mouseup" });
is(gClickCount, 1, "click event doesn't fired on input element");
gClickCount = 0;
// down on anonymous div of input
synthesizeMouse(input, 20, 20, { type: "mousedown" });
// up on border
synthesizeMouse(input, 5, 5, { type: "mouseup" });
is(gClickCount, 1, "click event doesn't fired on input element");
for (var i = 0; i < 3; i++) {
doTest(i);
}
input.style.display = "none";
SimpleTest.finish();
}
function isEnabledMiddleClickPaste()
{
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
var prefs = Components.classes["@mozilla.org/preferences-service;1"].
getService(Components.interfaces.nsIPrefBranch2);
try {
return prefs.getBoolPref("middlemouse.paste");
} catch (e) {
return false;
}
}
function doTest(aButton)
{
// NOTE #1: Right click causes a context menu to popup, then, the click event
// isn't generated.
// NOTE #2: If middle click causes text to be pasted, then, the click event
// isn't generated.
if (aButton != 2 && (aButton != 1 || !isEnabledMiddleClickPaste())) {
gClickCount = 0;
// click on border of input
synthesizeMouse(input, 5, 5, { button: aButton });
is(gClickCount, 1,
"click event doesn't fired on input element (button is " +
aButton + ")");
gClickCount = 0;
// down on border
synthesizeMouse(input, 5, 5, { type: "mousedown", button: aButton });
// up on anonymous div of input
synthesizeMouse(input, 20, 20, { type: "mouseup", button: aButton });
is(gClickCount, 1,
"click event doesn't fired on input element (button is " +
aButton + ")");
gClickCount = 0;
// down on anonymous div of input
synthesizeMouse(input, 20, 20, { type: "mousedown", button: aButton });
// up on border
synthesizeMouse(input, 5, 5, { type: "mouseup", button: aButton });
is(gClickCount, 1,
"click event doesn't fired on input element (button is " +
aButton + ")");
}
gClickCount = 0;
// down on outside of input
synthesizeMouse(input, -3, -3, { type: "mousedown", button: aButton });
// up on border
synthesizeMouse(input, 5, 5, { type: "mouseup", button: aButton });
is(gClickCount, 0,
"click event is fired on input element unexpectedly (button is " +
aButton + ")");
}
</script>
</pre>
</body>